How is margin calculated for opening a position?

Margin is calculated using the position size, contract value, and the leverage level assigned to the instrument. The standard formula divides the total notional value of the position — which is the asset price multiplied by the number of units or lots — by the applicable leverage ratio. The result represents the minimum amount of capital that must be available in the trader's account before the position can be opened.

For example, if a trader wants to buy 100 units of a stock CFD priced at $50 per unit with 1:10 leverage, the total position value would be $5,000, and the required margin would be $500. If the same position were opened with 1:5 leverage, the margin requirement would double to $1,000. This relationship between leverage and margin is straightforward but critical — higher leverage reduces the margin needed but increases the sensitivity of the account balance to price movements.

It is worth noting that the platform calculates margin automatically at the time of order submission, and if insufficient free margin is available, the order will be rejected with a corresponding notification. Traders should also be aware that holding multiple open positions simultaneously increases the total margin consumed, reducing the free margin available for new trades or for absorbing adverse price movements on existing positions. Before opening any position, it is good practice to check the margin requirement in the instrument specifications, confirm that adequate free margin is available, and ensure there is enough buffer to manage the position comfortably under varying market conditions.